History has shifted, and we’re leaving the era of central bank convergence and entering the era of central bank divergence, i.e. open conflict. In the good old days circa 2009-2014, central banks acted in concert to flood the global banking

Foreign exchange (FX) is a zero-sum game: if one currency weakens, another must strengthen. Since the value of a currency is relative to other currencies, all currencies can’t weaken together: at least one currency must strengthen as others weaken. That